/*
 * Copyright Eduardo Aponte 2013
 * aponteeduardo@gmail.com
 */
#include <eyelink.h>
#include "mex.h"
#include "utils.h"


INT16 _main( UINT32 msec )
{
    return eyelink_wait_for_mode_ready( msec );
}


void mexFunction( int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[] )
{

    mwSize td[2] = {1,1};
    double *status;
    int msec;    
    
    /* Verify input arguments. */
    if(nrhs != 1 ) {
        mexErrMsgTxt("Incorrect number of inputs.");
    } else if( nlhs > 1 ) {
        mexErrMsgTxt("Too many output arguments.");
    }
    
    if ( isscalar( prhs[0] ) ){
        INT16 scalar;
        /* Returns the scalar, casts to int if necessary. Returns 0 if */
        /* input is complex. */
        if ( returnscalar( prhs[0], &msec ) != 1 )
            mexErrMsgTxt("Complex data is not supported.");
        if (msec < 0)
            mexErrMsgTxt("msec should be positive.");                   
    } else {
        mexErrMsgTxt("msec should be a scalar."); 
    } 
    
    plhs[0] = mxCreateNumericArray( 2, td, mxDOUBLE_CLASS, mxREAL);
    status = mxGetPr(plhs[0]);    
    *status = (double ) _main( (UINT32 ) msec ); 
    return;    
}
